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SCHOTT Filter Calculator

Online transmission calculator for SCHOTT optical color glass filters

 

Our online SCHOTT filter calculator allows you to individually calculate and analyze the transmission curves of nearly all SCHOTT color glass filter materials, which makes it easy to find out the best optical color glass filter for your application. We provide this helpful tool to you for free.

 

Calculation Parameters

Select filter type:

Enter the filter thickness:

mm ?Please consider that it is not recommended to choose filter thicknesses below 1mm because compliance with the material's transmission specifications at lower thicknesses isn't safe anymore.                                                 


Transmission curve output:

Spectral transmittance ?Choose this option to see the transmission under real-world conditions: This option includes surface reflection losses based on a single filter used in air.                                                        
(Surface reflection-losses included)
Internal transmittance ?Choose this option to see the internal transmission of the filter. This option does NOT consider the surface reflection losses which under normal conditions occur. The internal transmission is essential to know for the design of cemented filter combinations.                                                        
(Internal transmittance, surface reflection-losses NOT included)
Best scale factor for transmission axis (Y-axis zoom) ?This option allows the automatic best scaling depending on the maximum transmission within the measuring range. If, for example, maximum transmission of 10% is reached within the measuring range, the Y-axis, which is the transmittance, is scaled to a value range of 0-10% to allow a more accurate analysis of the transmission in wavelength ranges with lower transmissions.                                                       


Definition of the displayed wavelength range:

200-1100 nm
400-700 nm
complete available optical spectrum
at - nm (enter only whole nanometers)


With a click on the button "Calculate transmission curve"
you accept our terms & conditions for the use of our SCHOTT-filter calculator below.

 

 

If you like this tool, we invite you to place a direct link to this calculator on your website. Please solely use this link to refer to our calculator, and please consider our terms & conditions for using our optical glass filter calculator directly below.

 

Terms & Conditions for the use of our SCHOTT-filter calculator:

We don't take over any guarantee or liability for any technical data, specifications, or result. In no case, we take over warranty or liability for the correctness of the generated curves, data, or information or any damage that might result from this calculator program. The use of this optical glass filter calculator takes place entirely and solely in any implication at your own risk. All raw filter data used for this calculation program were supplied to us by the SCHOTT AG with kind permission to be used in our online calculator.

This calculator program is protected by national and international copyright laws and might not be copied or commercially exploited without our written permission. You might use the calculated curves for your purposes, but the curves must remain unmodified. The origin of the curve must be identifiable by a direct link to our online calculator. All measurement data used for the calculation of the filter curves are the property of the SCHOTT AG. The utilization of the data in this filter curve calculation program takes place with the SCHOTT AG's kind permission. We reserve the right to change any technical and non-technical data without notice.

 

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